1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KonstantinChe [14]
2 years ago
13

4. What is the solution of the system of equations? y=-2x+5 y=-2x+20

Mathematics
1 answer:
Norma-Jean [14]2 years ago
3 0

The system of equation, y = -2x + 5 and y = -2x + 20, have no solution.

<h3>How to Find the Solution of a System of Equations?</h3>

The solution to a system of equations is the ordered pair of x and y that makes both equations true.

Given the system of equations,

y = -2x + 5 --> equation 1

y = -2x + 20 --> equation 2

Subtract to eliminate variable "y"

0 = 0 + 25

0 = 25 [this is not true]

Therefore, no solution exist for the system of equations.

Thus, we can conclude that, the system of equation, y = -2x + 5 and y = -2x + 20, have no solution.

Learn more about system of equations on:

brainly.com/question/14323743

#SPJ1

You might be interested in
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!
Trava [24]
The answer is exponential decay
5 0
3 years ago
Peter earned $180 working at a store during the summer months. He bought 4 books worth $12 each from his earnings at the store.
irina1246 [14]

180 - (4 x 12) = 180 - 48 = 132


$132 left.

3 0
3 years ago
Following the recommended steps for solving equations, what should be your first step in solving the given equation?
Free_Kalibri [48]
To solve equations, you isolate the variable you are solving for on one side and everything else on the other side.

The first step to solving this equation is to combine like terms.
Combining like terms means to add up all terms that have the same variable(s) and exponent.

If no exponent is shown, then a 1 exponent is implied. The reason why we don't show a term raised to the first power is that it doesn't have any effect on the term.

I see three terms with the x variables. We can combine them. Why? Because they all have the same variable and exponent.

I'll rearrange the left-hand side to combine all the terms with the x variable.

Now we have -3 + 2x - 4x - 2x = -6
Combine all terms that have the x variable.

-3 + 2x - 4x - 2x = -6
-3 - 4x = -6

Now we have -3 - 4x = -6
What can we do now to isolate the x variable on the left-hand side?
For starters, we can add 3 to each side of the equation.
That way the -3 term will disappear.

-3 - 4x + 3 = -6 + 3
-4x = -3

Last step.
The x variable is being multiplied by the -4. If we reverse that operation
we can get the value of x.

-4x / -4 = 3 / -4
x = 3/-4 or x = -0.75



8 0
2 years ago
Read 2 more answers
Find the product -7(-a2)(-b3)
vlada-n [284]
-7(-a^2)(-b^3)=\boxed{-7a^2b^3}
7 0
3 years ago
Factor completely 5x2 − 5x − 100.
Rama09 [41]
First, factor out 5:
5 (x² -x -20)
We need two numbers that add to -1 and multiply to -20. -5 and 4 satisfy this.
5(x-5)(x+4)
4 0
3 years ago
Other questions:
  • Please help me with the questions circled in pink
    7·1 answer
  • Assume that random guesses are made for seven multiple choice questions on an SAT​ test, so that there are n=7 ​trials, each wit
    9·1 answer
  • Let f (x) = 2x - 1, g(x) = 3x, and h(x) = x2 + 1. Compute the following: h (h(x)) and. g (h (x))
    9·1 answer
  • Hi,so I've tried solving this problem for a while and I just don't get it,if you could give me some ideas I would appreciate it.
    13·1 answer
  • If xy = 144, x + y = 30, and x &gt; y, what is the value of x – y ?
    12·1 answer
  • Is 16 lb greater than 256 oz?
    11·2 answers
  • Mrs smith fifth grade class 1/3 were missing in mrs jacobs class 2/5 were missing
    5·2 answers
  • Pls help !!! I've already failed it twice this is my last try please help there's other questions on my account. ​
    12·1 answer
  • Please help me with this homework
    11·2 answers
  • I figured out the first part but not B and C
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!